00575nam 2200157z- 450 9910712657203321(CKB)5470000002495590(EXLCZ)99547000000249559020230509c2016uuuu -u- -engDevelopment and use of UASs by the National Marine Fisheries Service for surveying marine mammalsBethesda, MDMarine Mammal CommissionBOOK9910712657203321Development and use of UASs by the National Marine Fisheries Service for surveying marine mammals3350123UNINA